ALGORITHMIC PROPERTIES OF ROGERS SEMILATTICES

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Date

2024-04-25

Authors

Tleuliyeva, Zhansaya

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Publisher

Nazarbayev University School of Sciences and Humanities

Abstract

The thesis uses various approaches to explore the algorithmic complexity of families of subsets of natural numbers. One of these approaches involves investigating upper semilattices of computable numberings of a given family and their complexity in different hierarchies. These semilattices, known as Rogers semilattices, can help distinguish different structural properties of families of partial computable functions and computably enumerable sets. As a result, by using Rogers semilattices of computable numberings, we can measure the algorithmic complexity of the corresponding family.

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Type of access: Open access

Citation

Tleuliyeva, Zh. (2024). Algorithmic properties of Rogers Semilattices. Nazarbayev University School of Sciences and Humanities